Apply transformations after comparing to golden files.

pkg/front_end/testcases/inference/block_bodied_lambdas_sync_star.dart.strong.expect

Index: pkg/front_end/testcases/inference/block_bodied_lambdas_sync_star.dart.strong.expect
diff --git a/pkg/front_end/testcases/inference/block_bodied_lambdas_sync_star.dart.strong.expect b/pkg/front_end/testcases/inference/block_bodied_lambdas_sync_star.dart.strong.expect
index dff6191dff13ca81ebb3ac1f4f3c13df757c89d7..a7024fa92945043f8d56a835ab902136bd670595 100644
--- a/pkg/front_end/testcases/inference/block_bodied_lambdas_sync_star.dart.strong.expect
+++ b/pkg/front_end/testcases/inference/block_bodied_lambdas_sync_star.dart.strong.expect
@@ -3,24 +3,9 @@ import self as self;
 import "dart:core" as core;
 
 static method main() → dynamic {
-  () → core::Iterable<core::num> f = () → core::Iterable<core::num> /* originally sync* */ {
-    dynamic :await_jump_var = 0;
-    dynamic :await_ctx_var;
-    function :sync_op(core::Iterator<dynamic> :iterator) → core::bool yielding {
-      {
-        {
-          :iterator._current = 1;
-          [yield] true;
-        }
-        {
-          :iterator.isYieldEach = true;
-          :iterator._current = <core::num>[3, 4.0];
-          [yield] true;
-        }
-      }
-      return false;
-    }
-    return new core::_SyncIterable::•(:sync_op);
+  () → core::Iterable<core::num> f = () → core::Iterable<core::num> sync* {
+    yield 1;
+    yield*<core::num>[3, 4.0];
   };
   core::Iterable<core::num> g = f.call();
   core::Iterable<core::int> h = f.call();